CN101186157A - Seamless printing method of cylinder ink-jet net-making machine and device thereof - Google Patents
Seamless printing method of cylinder ink-jet net-making machine and device thereof Download PDFInfo
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- CN101186157A CN101186157A CNA2007101604564A CN200710160456A CN101186157A CN 101186157 A CN101186157 A CN 101186157A CN A2007101604564 A CNA2007101604564 A CN A2007101604564A CN 200710160456 A CN200710160456 A CN 200710160456A CN 101186157 A CN101186157 A CN 101186157A
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- shower nozzle
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Abstract
The invention discloses a seamless printing method of a cylinder inking screen-making machine. The cylinder is continuously rotated when printing, and a nozzle carries out the linear motion along the direction of the axis line of the cylinder. The invention also discloses a seamless printing device of a cylinder inking screen-making machine, comprising a frame, a cylinder and a nozzle; the frame is provided with a guide screw which is connected with the nozzle by a nozzle frame; when the cylinder is rotated, the nozzle frame and the nozzle driven by the guide screw carry out the linear motion along the direction of the axis line of the cylinder. The seamless printing method of the invention can fully solve the jointing problem in plate making. The seamless printing device of the invention mainly reconstructs the transmission part of the nozzle on the base of the prior art, thus implementing seamless printing.
Description
Technical field
The present invention relates to a kind of seamless printing method and device thereof of cylinder ink-jet net-making machine.
Background technology
To have only a kind of be that linear reciprocation is printed to the printing type of cylinder ink-jet net-making machine in the prior art, the cylinder ink-jet net-making machine of a kind of line slideway and band transmission is synchronously disclosed in for example Chinese utility model patent 01245915.1, drive band synchronously with drive motors, move on line slideway with the ink gun of band drive synchronously, band is parallel each other with line slideway synchronously again.
A kind of linear grating control cylinder ink-jet net-making machine is disclosed in China's utility model patent 01245912.7, comprise motor, tooth form synchronous belt, shower nozzle guide rail, linear grating and shower nozzle, shower nozzle is fixed on the tooth form synchronous belt by the shower nozzle moving component, and can on the shower nozzle guide rail, move, linear grating and shower nozzle guide rail are parallel to each other.This utility model adopts linear grating as control nozzle position signal source, and is irrelevant with transmission device, improved the accuracy that shower nozzle sprays the pattern that forms.
Inevitably the seam problem be can produce but linear reciprocation is printed, printing effect and quality influenced.
Summary of the invention
The invention provides a kind of jointless continuous Method of printing of cylinder ink-jet net-making machine and device thereof realized.
A kind of seamless printing method of cylinder ink-jet net-making machine, comprise and be controlled by control system cylinder and shower nozzle, rotation shower nozzle along with cylinder during printing is printed on picture on the cylinder outer circumference surface, cylinder rotates continuously during printing, and shower nozzle is printed on picture on the cylinder outer circumference surface along the axis direction moving linearly of cylinder.
During in the prior art linear reciprocation was printed, the rotation of cylinder was intermittently, need to wait for printing head finish once move back and forth after, cylinder just is rotated further.And seamless printing method of the present invention, cylinder rotates continuously when printing, shower nozzle on columniform cylinder surface the track along helix print.
The present invention also provides a kind of seamless printing equipment of cylinder ink-jet net-making machine, carry the frame of cylinder and shower nozzle, frame is provided with screw mandrel, and shower nozzle links to each other with screw mandrel by jet nozzle, when cylinder rotated, jet nozzle and shower nozzle drove the axis direction moving linearly of lower edge cylinder at screw mandrel.
Described jet nozzle is provided with tapped sleeve pipe, and casing pipe sleeve cooperates with the external screw thread of screw mandrel on screw mandrel, can make sleeve pipe drive jet nozzle and shower nozzle moving linearly like this when screw mandrel rotates.
Described jet nozzle is provided with the sprinkler height adjusting device, can regulate the spacing of shower nozzle and cylinder by helicitic texture.
Described frame is provided with support arm, and support arm is passed and is defined in the rotating shaft of cylinder.
One end of the rotating shaft of cylinder is connected with belt wheel, and belt wheel links to each other with motor by belt or chain etc., rotates in order to drive cylinder and rotating shaft.
One end of screw mandrel is connected with motor, rotates in order to drive screw mandrel.
Seamless printing method of the present invention can solve the seam problem in the plate-making fully.Seamless printing equipment of the present invention mainly improves the drive disk assembly of shower nozzle on the basis of existing technology, makes it to realize seamless printing.
Description of drawings
Fig. 1 is the operation principle schematic diagram that the prior art cathetus is back and forth printed;
Fig. 2 is the operation principle schematic diagram of seamless printing method of the present invention;
Fig. 3 is the seamless printing equipment structural representation of the present invention;
The specific embodiment
Referring to Fig. 1, in the cylinder ink-jet net-making machine linear reciprocation is printed, printing surface is a cylindrical outer surface, can be visualized as is that cylindrical surface is launched into behind the plane in the plane reciprocal printing along bus, and the length and width on this plane are corresponding columniform height and bottom surface girth respectively, and its print procedure is: shower nozzle is from the A point, along rectilinear direction move finish once back and forth print after, a bit of to the stepping of B point direction again apart from l, behind n reciprocal print procedure of process, print the B point and finish.Our following as can be seen problem from print procedure, 2 of A, B should be two points that overlap fully at cylindrical surface, but because circumference is an approximation, and we are after stepping N*l length, can not just equal the length of circumference,, be reflected on the wire side zone that is exactly or one section duplicate printing is arranged at 2 so A, B can not overlap fully when printing, the one section zone that can not print is arranged, the seam problem of often saying in the plate-making industry that Here it is.
Referring to Fig. 2, seamless printing method shower nozzle of the present invention shower nozzle when printing is printed on picture on the cylinder outer circumference surface along the axis direction moving linearly of cylinder.The shower nozzle movement velocity is V, cylinder rotates continuously simultaneously, shower nozzle can go out the track of screw at columniform cylinder printout surface. prints from the A point, finish to the B point. (size of net and printing precision have determined the velocity ratio of V and ω to select the velocity ratio of suitable V and ω, as girth 641mm, printing precision is that two speed of net of 700DPI are respectively V=1098mm/min, ω=37.5r/min,), can obtain good printing effect.From print procedure as can be seen, seamless printing method of the present invention has been avoided the problem of cutting apart circumference, is continuous seamless printing at periphery, solves the seam problem in the plate-making fully.
Referring to Fig. 3, the seamless printing equipment of the present invention comprises frame 1, cylinder 11 and shower nozzle 7, frame 1 is provided with screw mandrel 3, shower nozzle 7 links to each other with screw mandrel 3 by jet nozzle 5, and when cylinder 11 rotated, jet nozzle 5 and shower nozzle 7 drove the axis direction moving linearly of lower edge cylinder 11 at screw mandrel 3.
Jet nozzle 5 is provided with the sleeve pipe 4 that has internal thread, and sleeve pipe 4 is enclosed within on the screw mandrel 3 and cooperates with the external screw thread of screw mandrel 3, can make sleeve pipe 4 drive jet nozzle 5 and shower nozzle 7 moving linearlies like this when screw mandrel 3 rotates.
Jet nozzle 5 is provided with sprinkler height adjusting device 6, can regulate the spacing of shower nozzle 7 and cylinder 11 by helicitic texture.
Described frame 1 is provided with support arm 8, and support arm 8 is passed and is defined in the rotating shaft 10 of cylinder 11.
One end of the rotating shaft 10 of cylinder 11 is connected with belt wheel 9, and belt wheel 9 links to each other with the motor (not shown) by belt or chain etc., in order to drive cylinder 11 and rotating shaft 10 rotations.
One end of screw mandrel 3 is connected with motor 2, rotates in order to drive screw mandrel 3.
Claims (7)
1. the seamless printing method of a cylinder ink-jet net-making machine, comprise and be controlled by control system cylinder and shower nozzle, rotation shower nozzle along with cylinder during printing is printed on picture on the cylinder outer circumference surface, it is characterized in that: cylinder rotates continuously during printing, and shower nozzle is printed on picture on the cylinder outer circumference surface along the axis direction moving linearly of cylinder.
2. the seamless printing equipment of a cylinder ink-jet net-making machine, comprise the frame (1) that carries cylinder (11) and shower nozzle (7), it is characterized in that: frame (1) is provided with screw mandrel (3), shower nozzle (7) links to each other with screw mandrel (3) by jet nozzle (5), when cylinder (11) rotated, jet nozzle (5) and shower nozzle (7) drove the axis direction moving linearly of lower edge cylinder (11) at screw mandrel (3).
3. seamless printing equipment as claimed in claim 2 is characterized in that: described jet nozzle (5) is provided with tapped sleeve pipe (4), and sleeve pipe (4) is enclosed within screw mandrel (3) and upward cooperates with the external screw thread of screw mandrel (3).
4. seamless printing equipment as claimed in claim 2 is characterized in that: described jet nozzle (5) is provided with sprinkler height adjusting device (6).
5. seamless printing equipment as claimed in claim 2 is characterized in that: described frame (1) is provided with support arm (8), and support arm (8) is passed and is defined in the rotating shaft (10) of cylinder (11).
6. seamless printing equipment as claimed in claim 5 is characterized in that: an end of the rotating shaft (10) of cylinder (11) is connected with belt wheel (9), and belt wheel (9) links to each other with motor by belt or chain.
7. seamless printing equipment as claimed in claim 2 is characterized in that: an end of screw mandrel (3) is connected with motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101604564A CN101186157A (en) | 2007-12-19 | 2007-12-19 | Seamless printing method of cylinder ink-jet net-making machine and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101604564A CN101186157A (en) | 2007-12-19 | 2007-12-19 | Seamless printing method of cylinder ink-jet net-making machine and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101186157A true CN101186157A (en) | 2008-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101604564A Pending CN101186157A (en) | 2007-12-19 | 2007-12-19 | Seamless printing method of cylinder ink-jet net-making machine and device thereof |
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| CN (1) | CN101186157A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582213A (en) * | 2012-03-20 | 2012-07-18 | 丹东金丸集团有限公司 | Nanomaterial computer-to-plate |
| CN103183146A (en) * | 2011-12-31 | 2013-07-03 | 北京大学 | Spiral seamless composition method and system |
| CN104309305A (en) * | 2014-10-21 | 2015-01-28 | 成都博智维讯信息技术有限公司 | Spray cavity control device of ink-jet printer |
| CN104943378A (en) * | 2015-07-29 | 2015-09-30 | 王佳莺 | Seamless printing equipment |
| CN109177506A (en) * | 2018-10-16 | 2019-01-11 | 广州市申发机电有限公司 | A kind of automatic color multi-station spiral ink-jet printing apparatus |
| CN109334270A (en) * | 2018-11-14 | 2019-02-15 | 浙江普崎数码科技有限公司 | A kind of ink jet printing device and Method of printing |
-
2007
- 2007-12-19 CN CNA2007101604564A patent/CN101186157A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183146A (en) * | 2011-12-31 | 2013-07-03 | 北京大学 | Spiral seamless composition method and system |
| CN102582213A (en) * | 2012-03-20 | 2012-07-18 | 丹东金丸集团有限公司 | Nanomaterial computer-to-plate |
| CN102582213B (en) * | 2012-03-20 | 2014-01-01 | 丹东金丸集团有限公司 | Nanomaterial computer-to-plate |
| CN104309305A (en) * | 2014-10-21 | 2015-01-28 | 成都博智维讯信息技术有限公司 | Spray cavity control device of ink-jet printer |
| CN104943378A (en) * | 2015-07-29 | 2015-09-30 | 王佳莺 | Seamless printing equipment |
| CN109177506A (en) * | 2018-10-16 | 2019-01-11 | 广州市申发机电有限公司 | A kind of automatic color multi-station spiral ink-jet printing apparatus |
| CN109334270A (en) * | 2018-11-14 | 2019-02-15 | 浙江普崎数码科技有限公司 | A kind of ink jet printing device and Method of printing |
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Open date: 20080528 |